Backhoe depth gauge



FIG. 1 is a front perspective view of a _backhoe depth gauge showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof.

The backhoe depth gauge as disclosed in the accompanying _drawing is secured to the bucket of the backhoe within _the view of the backhoe operator whereby the backhoe operator _can maintain a uniform depth in his cut by visual reference _to said depth gauge. 

The ornamental design for a backhoe depth gauge, as shown and described. 